97641296 has 20 divisors (see below), whose sum is σ = 191773812. Its totient is φ = 48151296.

The previous prime is 97641287. The next prime is 97641307. The reversal of 97641296 is 69214679.

It can be written as a sum of positive squares in 2 ways, for example, as 53816896 + 43824400 = 7336^2 + 6620^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40631 + ... + 42966.

Almost surely, 2^97641296 is an apocalyptic number.

It is an amenable number.

97641296 is a deficient number, since it is larger than the sum of its proper divisors (94132516).

97641296 is a wasteful number, since it uses less digits than its factorization.

97641296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83678 (or 83672 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 97641296 is about 9881.3610398568. The cubic root of 97641296 is about 460.4804306338.

The spelling of 97641296 in words is "ninety-seven million, six hundred forty-one thousand, two hundred ninety-six".